124 U.S. NATIONAL MUSEUM BULLETIN 262 



Sceptrites- -Continued 



obliquus Flower 



Flower, R. H., 1939b: p. 136, 137, pi. 6, fig. 1. 

 Holotype 37228 



Columbus Ls. Ohio 



Schroederoceras 



cassinense (Whitfield) 



Hyatt, Alpheus, 1894: p. 473, 474, pi. 7, figs. 4-6. 

 Hypotype (hypotype of Curtoceras 



eatoni Ulrich, Foerste, Miller, 



and Furnish, 1942) 25661 



Cassin Ls. Vermont 



eatoni (Whitfield) 



Hyatt, Alpheus, 1894: p. 470-473, pi. 7, figs. 7, 8. 

 Hypotypes 25660 



Cassin Ls. Vermont 



Shelbyoceras 



bessemerense Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 153, pi. 70, figs. 7, 8. 

 Holotype (Quebecocevas ? sp. of 



Butts, 1926) 71420 



Copper Ridge Dol. Alabama 



bessemerense ? 



Ulrich, E. O., et al., 1943: p. 153, pi. 70, figs. 3-6. 

 Figured specimens (Shelbyoceras 



sp. of Ulrich and Foerste, 1931) 108470a, b 



Potosi Dol. Missouri 



butts i Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 154, pi. 70, figs. 1, 2. 

 Holotype (Levisoceras sp. of 



Butts, 1926; part) 71423 



Copper Ridge Dol. ? Alabama 



robustum Ulrich and Foerste 



Ulrich, E. O., and Foerste, A. F., 1936: p. 287, 288, pi. 38, fig. 13. 

 Holotype 92694 



Eminence Fm. Missouri 



